From 1b3460a8b19688ad3033b75237d40fa580a5a953 Mon Sep 17 00:00:00 2001
From: John Clements <john.clements@amd.com>
Date: Thu, 5 Mar 2020 17:48:56 +0800
Subject: [PATCH] drm/amdgpu: increase atombios cmd timeout
Git-commit: 1b3460a8b19688ad3033b75237d40fa580a5a953
Patch-mainline: v5.7-rc1
References: git-fixes
mitigates race condition on BACO reset between GPU bootcode and driver reload
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/amd/amdgpu/atom.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index dd30f4e61a8c..cae426c7c086 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -744,8 +744,8 @@ static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg)
cjiffies = jiffies;
if (time_after(cjiffies, ctx->last_jump_jiffies)) {
cjiffies -= ctx->last_jump_jiffies;
- if ((jiffies_to_msecs(cjiffies) > 5000)) {
- DRM_ERROR("atombios stuck in loop for more than 5secs aborting\n");
+ if ((jiffies_to_msecs(cjiffies) > 10000)) {
+ DRM_ERROR("atombios stuck in loop for more than 10secs aborting\n");
ctx->abort = true;
}
} else {
--
2.16.4